Emily Dickinson Lexicon

Jehovah (-s, -'s), proper n. [Heb. Yahweh, to be, exist < hāwāh, to be, to exist, he that is, the self-existent, the one ever coming into manifestation.] (webplay: God, spirit).

1. Adonai; the Lord; just and merciful Deity; the God of the Bible; loving almighty ruler of the universe; name of the Creator of the world; (see Exodus 6:2-3; ED letters).
2. Deity; higher power; supreme being; member of the Godhead.